[INFO] updating cached repository https://github.com/axel-kaliff/bf_to_c_compiler
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 194c9644ffcf57ac25bad56e895611887ed2a3b4
[INFO] testing axel-kaliff/bf_to_c_compiler against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faxel-kaliff%2Fbf_to_c_compiler" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/axel-kaliff/bf_to_c_compiler on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/axel-kaliff/bf_to_c_compiler
[INFO] finished tweaking git repo https://github.com/axel-kaliff/bf_to_c_compiler
[INFO] tweaked toml for git repo https://github.com/axel-kaliff/bf_to_c_compiler written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/axel-kaliff/bf_to_c_compiler already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 97b9d51b48d4c18389c440f8686904a262d146c55447c8d24a599372314d6575
[INFO] running `"docker" "start" "-a" "97b9d51b48d4c18389c440f8686904a262d146c55447c8d24a599372314d6575"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rust_to_c_compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `self::Token::*`
[INFO] [stderr]   --> src/token.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use self::Token::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Read` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ help: to match on the variant, qualify the path: `token::Token::Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Write` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ help: to match on the variant, qualify the path: `token::Token::Write`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `BeginLoop` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ help: to match on the variant, qualify the path: `token::Token::BeginLoop`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `EndLoop` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ help: to match on the variant, qualify the path: `token::Token::EndLoop`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 41 |                 Sub => {
[INFO] [stderr]    |                 ^^^ unreachable pattern
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 45 |                 Right => {
[INFO] [stderr]    |                 ^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 49 |                 Left => {
[INFO] [stderr]    |                 ^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Add`
[INFO] [stderr]   --> src/compiler.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_Add`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Sub`
[INFO] [stderr]   --> src/compiler.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 Sub => {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_Sub`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Right`
[INFO] [stderr]   --> src/compiler.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 Right => {
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_Right`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Left`
[INFO] [stderr]   --> src/compiler.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 Left => {
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_Left`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Read`
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_Read`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Write`
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_Write`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `BeginLoop`
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_BeginLoop`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `EndLoop`
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_EndLoop`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Add` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 ^^^ help: convert the identifier to snake case: `add`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Sub` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 Sub => {
[INFO] [stderr]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `sub`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Right` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 Right => {
[INFO] [stderr]    |                 ^^^^^ help: convert the identifier to snake case: `right`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Left` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 Left => {
[INFO] [stderr]    |                 ^^^^ help: convert the identifier to snake case: `left`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Read` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ help: convert the identifier to snake case: `read`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Write` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ help: convert the identifier to snake case (notice the capitalization): `write`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `BeginLoop` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `begin_loop`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `EndLoop` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ help: convert the identifier to snake case: `end_loop`
[INFO] [stderr] 
[INFO] [stderr] warning: 28 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0170`.
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "97b9d51b48d4c18389c440f8686904a262d146c55447c8d24a599372314d6575"`
[INFO] running `"docker" "rm" "-f" "97b9d51b48d4c18389c440f8686904a262d146c55447c8d24a599372314d6575"`
[INFO] [stdout] 97b9d51b48d4c18389c440f8686904a262d146c55447c8d24a599372314d6575
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fef1e1a8fcee7a933f06ea80ac9b04af96231155266900163429a7ee103dfbb5
[INFO] running `"docker" "start" "-a" "fef1e1a8fcee7a933f06ea80ac9b04af96231155266900163429a7ee103dfbb5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling rayon-core v1.6.1
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr] warning: unused import: `self::Token::*`
[INFO] [stderr]   --> src/token.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use self::Token::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Read` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ help: to match on the variant, qualify the path: `token::Token::Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Write` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ help: to match on the variant, qualify the path: `token::Token::Write`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `BeginLoop` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ help: to match on the variant, qualify the path: `token::Token::BeginLoop`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `EndLoop` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ help: to match on the variant, qualify the path: `token::Token::EndLoop`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 41 |                 Sub => {
[INFO] [stderr]    |                 ^^^ unreachable pattern
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 45 |                 Right => {
[INFO] [stderr]    |                 ^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 49 |                 Left => {
[INFO] [stderr]    |                 ^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Add`
[INFO] [stderr]   --> src/compiler.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_Add`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Sub`
[INFO] [stderr]   --> src/compiler.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 Sub => {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_Sub`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Right`
[INFO] [stderr]   --> src/compiler.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 Right => {
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_Right`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Left`
[INFO] [stderr]   --> src/compiler.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 Left => {
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_Left`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Read`
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_Read`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Write`
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_Write`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `BeginLoop`
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_BeginLoop`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `EndLoop`
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_EndLoop`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Add` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 ^^^ help: convert the identifier to snake case: `add`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Sub` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 Sub => {
[INFO] [stderr]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `sub`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Right` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 Right => {
[INFO] [stderr]    |                 ^^^^^ help: convert the identifier to snake case: `right`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Left` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 Left => {
[INFO] [stderr]    |                 ^^^^ help: convert the identifier to snake case: `left`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Read` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ help: convert the identifier to snake case: `read`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Write` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ help: convert the identifier to snake case (notice the capitalization): `write`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `BeginLoop` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `begin_loop`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `EndLoop` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ help: convert the identifier to snake case: `end_loop`
[INFO] [stderr] 
[INFO] [stderr] warning: 28 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0170`.
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.2.9
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling crossbeam-queue v0.2.0
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling num_cpus v1.11.1
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_xoshiro v0.3.1
[INFO] [stderr]    Compiling rand_os v0.2.2
[INFO] [stderr]    Compiling criterion-plot v0.4.0
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling rayon v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling bstr v0.2.8
[INFO] [stderr]    Compiling serde_json v1.0.42
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling criterion v0.3.0
[INFO] [stderr]    Compiling rust_to_c_compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `self::Token::*`
[INFO] [stderr]   --> src/token.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use self::Token::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Read` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ help: to match on the variant, qualify the path: `token::Token::Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Write` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ help: to match on the variant, qualify the path: `token::Token::Write`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `BeginLoop` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ help: to match on the variant, qualify the path: `token::Token::BeginLoop`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `EndLoop` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ help: to match on the variant, qualify the path: `token::Token::EndLoop`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 41 |                 Sub => {
[INFO] [stderr]    |                 ^^^ unreachable pattern
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 45 |                 Right => {
[INFO] [stderr]    |                 ^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 49 |                 Left => {
[INFO] [stderr]    |                 ^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Add`
[INFO] [stderr]   --> src/compiler.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_Add`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Sub`
[INFO] [stderr]   --> src/compiler.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 Sub => {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_Sub`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Right`
[INFO] [stderr]   --> src/compiler.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 Right => {
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_Right`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Left`
[INFO] [stderr]   --> src/compiler.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 Left => {
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_Left`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Read`
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_Read`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Write`
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_Write`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `BeginLoop`
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_BeginLoop`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `EndLoop`
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_EndLoop`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Add` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 ^^^ help: convert the identifier to snake case: `add`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Sub` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 Sub => {
[INFO] [stderr]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `sub`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Right` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 Right => {
[INFO] [stderr]    |                 ^^^^^ help: convert the identifier to snake case: `right`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Left` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 Left => {
[INFO] [stderr]    |                 ^^^^ help: convert the identifier to snake case: `left`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Read` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ help: convert the identifier to snake case: `read`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Write` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ help: convert the identifier to snake case (notice the capitalization): `write`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `BeginLoop` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `begin_loop`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `EndLoop` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ help: convert the identifier to snake case: `end_loop`
[INFO] [stderr] 
[INFO] [stderr] warning: 28 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0170`.
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `"docker" "inspect" "fef1e1a8fcee7a933f06ea80ac9b04af96231155266900163429a7ee103dfbb5"`
[INFO] running `"docker" "rm" "-f" "fef1e1a8fcee7a933f06ea80ac9b04af96231155266900163429a7ee103dfbb5"`
[INFO] [stdout] fef1e1a8fcee7a933f06ea80ac9b04af96231155266900163429a7ee103dfbb5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 80186896770ae67be18da50dd85e327e6b06cf55faf651822f9480da7fcade39
[INFO] running `"docker" "start" "-a" "80186896770ae67be18da50dd85e327e6b06cf55faf651822f9480da7fcade39"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused import: `self::Token::*`
[INFO] [stderr]   --> src/token.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use self::Token::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Read` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ help: to match on the variant, qualify the path: `token::Token::Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Write` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ help: to match on the variant, qualify the path: `token::Token::Write`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `BeginLoop` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ help: to match on the variant, qualify the path: `token::Token::BeginLoop`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `EndLoop` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ help: to match on the variant, qualify the path: `token::Token::EndLoop`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 41 |                 Sub => {
[INFO] [stderr]    |                 ^^^ unreachable pattern
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 45 |                 Right => {
[INFO] [stderr]    |                 ^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 49 |                 Left => {
[INFO] [stderr]    |                 ^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Add`
[INFO] [stderr]   --> src/compiler.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_Add`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Sub`
[INFO] [stderr]   --> src/compiler.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 Sub => {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_Sub`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Right`
[INFO] [stderr]   --> src/compiler.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 Right => {
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_Right`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Left`
[INFO] [stderr]   --> src/compiler.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 Left => {
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_Left`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Read`
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_Read`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Write`
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_Write`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `BeginLoop`
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_BeginLoop`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `EndLoop`
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_EndLoop`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Add` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 ^^^ help: convert the identifier to snake case: `add`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Sub` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 Sub => {
[INFO] [stderr]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `sub`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Right` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 Right => {
[INFO] [stderr]    |                 ^^^^^ help: convert the identifier to snake case: `right`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Left` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 Left => {
[INFO] [stderr]    |                 ^^^^ help: convert the identifier to snake case: `left`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Read` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ help: convert the identifier to snake case: `read`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Write` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ help: convert the identifier to snake case (notice the capitalization): `write`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `BeginLoop` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `begin_loop`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `EndLoop` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ help: convert the identifier to snake case: `end_loop`
[INFO] [stderr] 
[INFO] [stderr] warning: 28 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0170`.
[INFO] [stderr] warning: unused import: `self::Token::*`
[INFO] [stdout] 
[INFO] [stderr]   --> src/token.rs:13:5
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 13 | use self::Token::*;
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Read` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ help: to match on the variant, qualify the path: `token::Token::Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Write` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ help: to match on the variant, qualify the path: `token::Token::Write`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `BeginLoop` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ help: to match on the variant, qualify the path: `token::Token::BeginLoop`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `EndLoop` is named the same as one of the variants of the type `token::Token`
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ help: to match on the variant, qualify the path: `token::Token::EndLoop`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 41 |                 Sub => {
[INFO] [stderr]    |                 ^^^ unreachable pattern
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 45 |                 Right => {
[INFO] [stderr]    |                 ^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 49 |                 Left => {
[INFO] [stderr]    |                 ^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Add`
[INFO] [stderr]   --> src/compiler.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_Add`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Sub`
[INFO] [stderr]   --> src/compiler.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 Sub => {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_Sub`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Right`
[INFO] [stderr]   --> src/compiler.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 Right => {
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_Right`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Left`
[INFO] [stderr]   --> src/compiler.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 Left => {
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_Left`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Read`
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_Read`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Write`
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_Write`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `BeginLoop`
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_BeginLoop`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `EndLoop`
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_EndLoop`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Add` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 ^^^ help: convert the identifier to snake case: `add`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Sub` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 Sub => {
[INFO] [stderr]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `sub`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Right` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 Right => {
[INFO] [stderr]    |                 ^^^^^ help: convert the identifier to snake case: `right`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Left` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 Left => {
[INFO] [stderr]    |                 ^^^^ help: convert the identifier to snake case: `left`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Read` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ help: convert the identifier to snake case: `read`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Write` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ help: convert the identifier to snake case (notice the capitalization): `write`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `BeginLoop` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `begin_loop`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `EndLoop` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ help: convert the identifier to snake case: `end_loop`
[INFO] [stderr] 
[INFO] [stderr] warning: 28 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0170`.
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_to_c_compiler-c7e0cedc639674e0
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_to_c_compiler-07890289114905ea
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_to_c_compiler
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "80186896770ae67be18da50dd85e327e6b06cf55faf651822f9480da7fcade39"`
[INFO] running `"docker" "rm" "-f" "80186896770ae67be18da50dd85e327e6b06cf55faf651822f9480da7fcade39"`
[INFO] [stdout] 80186896770ae67be18da50dd85e327e6b06cf55faf651822f9480da7fcade39